Description

Bathocuproinedisulfonic Acid Disodium Salt Hydrate is a high-purity, water-soluble chelating agent and chromogenic reagent specifically designed for the sensitive detection and quantification of cuprous (Cu(I)) ions. This compound matters for its exceptional selectivity and stability, forming a highly colored complex with Cu(I) that is critical for precise analytical measurements. It is essential for researchers and quality control laboratories in pharmaceutical development, environmental monitoring, and biochemical assays where accurate metal ion analysis is required.

Application

• Spectrophotometric Cu(I) Assays: Primary reagent for the colorimetric determination of cuprous ion concentration in solution.
• Biochemical Research: Used in studies of copper-containing enzymes (e.g., superoxide dismutase) and cellular copper transport mechanisms.
• Pharmaceutical Analysis: Employed in the purity testing of drug substances and excipients for trace copper contamination.
• Environmental Testing: Detection and monitoring of bioavailable copper species in water and soil samples.
• Diagnostic Kits: Key component in commercial test kits for measuring ceruloplasmin or total antioxidant capacity in clinical samples.
• Material Science: Analysis of copper speciation and content in nanomaterials, catalysts, and electronic components.

Basic Information

Product Name	Bathocuproinedisulfonic Acid Disodium Salt Hydrate
CAS No.	1257642-74-2
Molecular Formula	C₂₆H₁₈N₂O₆S₂Na₂·xH₂O
Molecular Weight	Anhydrous: 564.51 g/mol
Synonyms	Bathocuproinedisulfonate Disodium Salt; Disodium Bathocuproinedisulfonate; 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolinedisulfonic Acid Disodium Salt; BCPS; Bathocuproine Disulfonic Acid Sodium Salt; Cuproine Derivative; BCS (Bathocuproine Disulfonate); 4,7-Diphenyl-2,9-dimethyl-1,10-phenanthrolinedisulfonic Acid Disodium Salt
EINECS	Contact for details

Quality Control

Our Bathocuproinedisulfonic Acid Disodium Salt Hydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive analytical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Absorbance Ratio (A₄₈₀/A₄₅₀)	1.15 - 1.35
Solubility (in Water)	Clear, yellow solution
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.